Home / 14,038,445.74-21,058,097.57-4,816,288.88

Finding the Fourth Proportional to 14,038,445.74, 21,058,097.57 and 4,816,288.88

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Solution

The fourth proportional to 14,038,445.74, 21,058,097.57 and 4,816,288.88 is: 7,224,580.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,038,445.74 : 21,058,097.57 = 4,816,288.88 : x
  2. Step 2: Convert to fraction form
    14,038,445.74/21,058,097.57 = 4,816,288.88/x
  3. Step 3: Cross multiply
    14,038,445.74x = 21,058,097.57 × 4,816,288.88
  4. Step 4: Simplify right side
    14,038,445.74x = 101,421,881,160,346.02
  5. Step 5: Solve for x
    x = 101,421,881,160,346.02/14,038,445.74
  6. Step 6: Final answer
    x = 7,224,580.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.